A股全线拉升 算力硬件强势反弹

Market Overview - On November 25, the A-share market showed a broad-based rally, with all three major indices rising and trading volume increasing, indicating heightened market enthusiasm [1] - The Shanghai Composite Index rose by 0.87%, the Shenzhen Component Index increased by 1.53%, and the ChiNext Index gained 1.77% [1] - Total trading volume in the Shanghai and Shenzhen markets reached 1.8262 trillion yuan, an increase of 85.8 billion yuan from the previous day [1] - Over 4,300 stocks in the market rose, with 95 stocks hitting the daily limit [1] AI Hardware Sector - On November 25, AI computing hardware experienced a strong rebound, with CPO, PCB, and optical chip concepts leading the market [2] - The CPO concept saw the highest gains, with stocks like Dekeli and Changguang Huaxin hitting the daily limit with a 20% increase [2] - Amazon announced plans to invest up to $50 billion to expand AI and supercomputing capabilities for its AWS government clients, with a project set to break ground in 2026 [2] - Meta Platforms is considering a multi-billion dollar acquisition of Google's TPU for its data center development [2] - Google aims to double its AI computing power every six months to meet rising demand for AI services [2] Flu Prevention Stocks - Flu prevention stocks surged as respiratory infectious diseases enter a high incidence season, with stocks like Jindike hitting the daily limit with a 20% increase [4] - The latest report from the Chinese CDC indicates that flu activity is on the rise and will continue for some time [4] - Investment opportunities in flu vaccines, virus testing, cold medicines, and specific drugs are highlighted due to increased public and market attention [4] Market Outlook - Dongguan Securities anticipates a structural recovery in the A-share market, suggesting that the current adjustment phase may end, paving the way for early positioning for the spring market [5] - The report notes that the end of the year often sees a loosening of liquidity, which could support the market [5] - Guosen Securities indicates that while the market may experience short-term fluctuations, the foundation for a gradual upward trend remains intact due to ongoing global tech investment enthusiasm and supportive policies [5][6]